Senior Backend Engineer (Go/Java)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on designing and maintaining critical internal platforms for a private equity client. The stack includes Go, Java, PostgreSQL, Google Cloud Platform. Responsibilities include designing and developing scalable backend services, ensuring code quality, security, supporting CI/CD, and performance optimization. The role covers all software lifecycle stages and collaboration with technical and business stakeholders.

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Senior Backend Engineer (Go/Java)

Company: YOUR ITEAMS sp. z o.o.

from: 4 August 2026
to: 3 September 2026
130 - 170net (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Go
Java
PostgreSQL
MySQL
Google Cloud Platform

Optional technologies

TypeScript
React
Node.js
Next.js; Kubernetes
Amazon ECS

Operating system

Windows

Our requirements

  • Minimum 8 years of professional experience in backend or full-stack software development.
  • Proven experience building and maintaining complex backend systems in production environments.
  • Strong understanding of software engineering best practices, including testing, CI/CD and code quality assurance.
  • Hands-on experience with at least one backend language such as Go or Java.
  • Experience with relational databases such as PostgreSQL or MySQL.
  • Familiarity with automated testing frameworks and testing methodologies.
  • Experience with cloud platforms, preferably Google Cloud Platform (GCP).
  • Strong analytical and problem-solving skills and the ability to work in a product-oriented environment.
  • Very good spoken and written English.

Optional

  • Experience with data pipelines and dbt; TypeScript, React, Node.js or Next.js; Kubernetes, Amazon ECS or other container orchestration platforms; prior work on internal platforms or business-critical systems; direct collaboration with business stakeholders; experience within product-led organisations.

Your responsibilities

  • Design, develop and maintain scalable backend services and applications used in production.
  • Deliver production-ready solutions with emphasis on code quality, security and maintainability.
  • Participate in architecture discussions and contribute to technical decision-making.
  • Collaborate with engineers, technical leads and business stakeholders to define and deliver impactful solutions.
  • Develop and maintain automated tests and help improve engineering standards and best practices.
  • Support CI/CD processes and continuous delivery workflows.
  • Optimize application performance, reliability and scalability.
  • Engage in all stages of the software development lifecycle, from design through deployment and support.

About the project

Senior Backend Engineer (Go / Java) — an experienced engineer is sought to join a private equity client’s small, high-performing engineering team. The person in this role will design, develop and maintain critical internal platforms that support business operations at scale, focusing on reliability, security and maintainability. This position is suitable for candidates who enjoy solving complex technical challenges, producing high-quality code and collaborating with both technical and business stakeholders.
Note: This is a hybrid role - 3 days in the office in Warsaw, 2 days remotely

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
  • documentation
  • issue tracking tools
  • testing environments
We encourage qualified candidates to apply via the application form. Applicants will be considered on the basis of their skills and experience.
Company

What we offer

  • Work within a focused engineering team delivering business-critical internal platforms.
  • Opportunity to influence architecture and technical standards in a production environment.
  • Collaboration with cross-functional stakeholders in a private equity-backed organisation.
  • Exposure to modern cloud-native tooling and practices, including CI/CD and automated testing.
  • Professional development through involvement in complex, scalable systems and architectural decisions.

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • remote work opportunities
  • flexible working time
  • integration events

Recruitment stages

  • 1.
    CV Screening
  • 2.
    Initial Interview (Online)
  • 3.
    Skills Assessment (Remote)
  • 4.
    Final Interview & Offer

YOUR ITEAMS sp. z o.o.

Our business philosophy had been clarifying for a good few years, during which we gained experience in large and influential corporations. Based on well-established knowledge and best practices, we decided to build a Teal organisation in which we can fully:
  • realize our mutual passion for IT,
  • professionally support our clients in this area,
  • use the best standards born from our experience,
  • have fun creating a harmonious community,
  • stay true to our values and treat every person with respect,
  • say goodbye to hierarchical treatment and lack of empowerment,
  • have a smile on our lips when we think about the next Monday,
  • This is how we work

    Senior Backend Engineer (Go/Java)
    130–170 zł / hr. (B2B)
    I apply to:
    YOUR ITEAMS sp. z o.o.
    Warszawa, Masovian
    Pracodawca zbiera zgłoszenia przez swój system.
    Przejdziesz na zewnętrzny formularz.

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